How do i minimize a window when i this mode

hello from israel
i want to have a minimzing button when on these layout {see image}. how?

tnx

You can do this with the Gnome Tweaks extension, which you might have to install. Once you install it, here is what to look for:

thank you
that was helpful
can i post more questions in this thread about other things or do i need to open other threads?

Best to start another thread, unless the issue is related.
Also best to include images as part of your post. You can do that easily using the "upload" button on the Reply Box toolbar. e.g.